$OpenBSD: patch-xlwin_h,v 1.1 2017/02/28 14:17:53 espie Exp $
--- xlwin.h.orig	Tue Feb 28 15:05:22 2017
+++ xlwin.h	Tue Feb 28 15:05:29 2017
@@ -75,7 +75,7 @@ class win{
     void map();
     void unmap();
     int eventloop();
-    void title(char *title);
+    void title(const char *title);
     void set_wm_close();
     void hold_size();
     void erase_cursor();
